fix: update deprecated filter constant (#34)

Signed-off-by: Orestis Samaras <66624212+o-samaras@users.noreply.github.com>
inpsyde · Aug 9, 2024 · 2ec7c01 · 2ec7c01
1 parent 9480b6b
commit 2ec7c01
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Admin/CacheFlusher.php b/src/Admin/CacheFlusher.php
@@ -33,7 +33,7 @@ public function item(): MenuItem
      */
     public function flush_cache()
     {
-        $wpNonce = filter_input(INPUT_GET, '_wpnonce', FILTER_SANITIZE_STRING);
+        $wpNonce = filter_input(INPUT_GET, '_wpnonce', FILTER_SANITIZE_SPECIAL_CHARS);
         if (!$wpNonce || !wp_verify_nonce($wpNonce, self::PURGE_ACTION)) {
             wp_nonce_ays('');
         }